STANDARDS: EN 12350-9
The apparatus is used to evaluate the segregation resistance of freshly mixed self- compacting concrete by the observation the ﬂowing speed due to the diﬀerence of samples remaining period in the funnel.
The test is not suitable when the maximum size of the aggregate exceeds 22.4 mm. The test set consists of a stainless steel funnel placed vertically on a supporting stand. The discharge oriﬁce is equipped with a lid, which can be momentarily opened.